#define _CRT_SECURE_NO_WARNINGS
#include "Stack.h"

int main()
{
	ST s;
	STInit(&s);
	STPush(&s, 1);
	STPush(&s, 2);
	STPush(&s, 3);
	STPush(&s, 4);

	int top = STTop(&s);
	printf("%d\n", top);
	STPop(&s);

	top = STTop(&s);
	printf("%d\n", top);
	STPop(&s);

}